mustardsauce

noun
UK /ˈmʌstəd sɔːs/
US /ˈmʌstərd sɔːs/

A yellow sauce made from mustard seeds that people put on food.

He put mustardsauce on his hot dog.


OTHER MEANINGS

2. A spicy brown or Dijon-style sauce used in cooking and dressings.

The chef whisked mustardsauce into the salad dressing.

3. A sauce made by mixing mustard powder with water, vinegar, or other liquids.

She made a quick mustardsauce from powder and vinegar.

4. A dipping sauce with a mustard base served alongside meats or snacks.

The pretzels came with a small cup of mustardsauce.